package main

import "fmt"


func main(){
    a :=  make([]int, 5)
    printSlice("a", a)
    b := make([]int , 0, 5)
    printSlice("b", b)
    c:= b[:2]
    printSlice("c", c)
    d := c[2: 5]
    printSlice("d", d)
}


func printSlice(s string, x []int){
    fmt.Printf("%f len=%d cap=%d %v\n", s, len(s), cap(x), x)
}

